def main(self, argv):
"""Program entry point.
Args:
argv (list): Command line arguments.
Returns:
int: Process return code: non-zero if a problem occurred, 0 otherwise
"""
args = self.parser.parse_args()
cmd = args.command
cmd_args = args.options
logger.set_log_level(args.verbose)
LOGGER.debug('Arguments: %s', args)
LOGGER.debug('Verbosity level: %s', logger.LOG_LEVEL)
# Try to execute as a TAU command
try:
return cli.execute_command([cmd], cmd_args)
except UnknownCommandError:
pass
# Check shortcuts
shortcut = None
if build_command.is_compatible(cmd):
shortcut = ['build']
cmd_args = [cmd] + cmd_args
elif trial_create_command.is_compatible(cmd):
shortcut = ['trial', 'create']
cmd_args = [cmd] + cmd_args
elif cmd == 'show':
shortcut = ['trial', 'show']
if shortcut:
LOGGER.debug('Trying shortcut: %s', shortcut)
return cli.execute_command(shortcut, cmd_args)
else:
LOGGER.debug('No shortcut found for %r', cmd)
# Not sure what to do at this point, so advise the user and exit
LOGGER.info("Unknown command. Calling `tau help %s` to get advice.", cmd)
return cli.execute_command(['help'], [cmd])
def main(self, argv):
args = self.parser.parse_args(args=argv)
return cli.execute_command([args.subcommand], args.options, self.module_name)
